STK500 User Guide.pdf

STK500

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User Guide

Table of Contents

Section 1

Introduction ........................................................................................... 1-1

1.1 Starter Kit Features ...................................................................................1-1

1.2 Device Support .........................................................................................1-2

Section 2

Getting Started...................................................................................... 2-1

2.1 Unpacking the System ..............................................................................2-1

2.2 System Requirements...............................................................................2-1

2.3 Quick Start ................................................................................................2-2

2.3.1 Connecting the Hardware ...................................................................2-3

2.3.2 Programming the Target AVR Device ................................................2-3

Section 3

Hardware Description ........................................................................... 3-1

3.1 Description of User LEDs..........................................................................3-1

3.2 Description of User Switches ....................................................................3-2

3.3 Connection of LEDs and Switches............................................................3-3

3.4 Port Connectors ........................................................................................3-3

3.5 Description of User RS-232 Interface .......................................................3-5

3.6 Description of DataFlash Pins...................................................................3-6

3.7 Target Socket Section...............................................................................3-8

3.7.1 ISP Programming ...............................................................................3-9

3.7.2 High-voltage Programming ...............................................................3-11

3.8 Jumper Settings ......................................................................................3-15

3.8.1 Target V CC Settings, VTARGET .......................................................3-16

3.8.2 Analog Reference Voltage, AREF ....................................................3-17

3.8.3 Reset Settings, RESET ....................................................................3-18

3.8.4 Clock Settings, XTAL1 and OSCSEL ...............................................3-20

3.8.5 BSEL2 Jumper .................................................................................3-22

3.8.6 PJUMP Jumpers...............................................................................3-22

3.9 Expansion Connectors ............................................................................3-23

3.9.1 Signal Descriptions...........................................................................3-25

3.10 Prog Ctrl and Prog Data Headers ...........................................................3-25

3.11 Miscellaneous .........................................................................................3-26

3.11.1 RESET Push Button .........................................................................3-26

3.11.2 PROGRAM Push Button ..................................................................3-27

AVR STK500 User Guide

1925C–AVR–3/03

Table of Contents

3.11.3 Main Power LED...............................................................................3-27

3.11.4 Target Power LED ............................................................................3-27

3.11.5 Status LED .......................................................................................3-27

Section 4

Installing AVR Studio ............................................................................ 4-1

Section 5

Using AVR Studio ................................................................................. 5-1

5.1 Windows Software ....................................................................................5-1

5.2 Starting the Windows Software .................................................................5-1

5.2.1 Starting STK500 .................................................................................5-1

5.3 STK500 User Interface .............................................................................5-2

5.3.1 “Program” Settings .............................................................................5-2

5.3.2 “Fuses” Settings .................................................................................5-3

5.3.3 “LockBits” Settings..............................................................................5-4

5.3.4 “Advanced” Settings ...........................................................................5-4

5.3.5 “Board” Settings..................................................................................5-5

5.3.6 “Auto” Settings....................................................................................5-7

5.3.7 History Window...................................................................................5-8

5.4 Command Line Software ..........................................................................5-9

5.5 Parameters ...............................................................................................5-9

Section 6

In-System Programming of an External Target System ....................... 6-1

Section 7

Troubleshooting Guide ......................................................................... 7-1

Section 8

Technical Support................................................................................. 8-1

Section 9

Example Applications ........................................................................... 9-1

9.1 Using LEDs and Switches.........................................................................9-1

Section 10

Appendix A ......................................................................................... 10-1

AVR STK500 User Guide

1925C–AVR–3/03

Section 1

Introduction

Congratulations on your purchase of the AVR ® STK500 Flash Microcontroller Starter

Kit. The STK500 is a complete starter kit and development system for the AVR Flash

Microcontroller from Atmel Corporation. It is designed to give designers a quick start to

develop code on the AVR and for prototyping and testing of new designs.

1.1

Starter Kit

Features

AVR Studio ® Compatible

RS-232 Interface to PC for Programming and Control

Regulated Power Supply for 10 - 15V DC Power

Sockets for 8-pin, 20-pin, 28-pin, and 40-pin AVR Devices

Parallel and Serial High-voltage Programming of AVR Devices

Serial In-System Programming (ISP) of AVR Devices

In-System Programmer for Programming AVR Devices in External Target System

Reprogramming of AVR Devices

8 Push Buttons for General Use

8 LEDs for General Use

All AVR I/O Ports Easily Accessible through Pin Header Connectors

Additional RS-232 Port for General Use

Expansion Connectors for Plug-in Modules and Prototyping Area

(NB! No longer valid: "On-board 2-Mbit DataFlash ® for Nonvolatile Data Storage")

The STK500 is supported by AVR Studio, version 3.2 or higher. For up-to-date informa-

tion on this and other AVR tool products, please read the document “avrtools.pdf”. The

newest version of AVR Studio, “avrtools.pdf” and this user guide can be found in the

AVR section of the Atmel web site, www.atmel.com .

AVR STK500 User Guide

1-1

Rev. 1925C–AVR–3/03

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